body{
    background: #c4d7d6;         /*主体“边框”颜色*/
    padding: 20px;
    font-size: 14px;
}
#app{
    background: #c4d7d6;     /*主体页面背景颜色*/
    border-radius: 3px;
}
h1{
    font-size: 14px;
    font-weight: lighter;
    height:20px;
    line-height: 20px;
    padding-left: 10px;
}
.content-left,.content-right{
    display: table;
}
.form_left,.form_right{
    height: 100%;
    width: 40%;
    float: left;
}
p{
    float: left;
    width: 100%;
}
p{overflow: hidden}
#id{
    opacity: 0;
}
.id{
    background: #dfecd5;
    width: 20%;
    height:38px;
    line-height: 38px;
    padding-left: 10px;
    border-radius: 5px;
    border: 1px solid #83cbac;
    margin-top: 40px;
}
#purpose{
    background: #dfecd5;
    width: 20%;
    height:38px;
    line-height: 38px;
    padding-left: 10px;
    border-radius: 5px;
    border: 1px solid #83cbac;
}
.label-left{
    width: 100%;
    font-size: 1.2em;
    float: left;
}
input{
    background: #dfecd5;
    width: 20%;
    height:38px;
    line-height: 38px;
    padding-left: 10px;
    border-radius: 5px;
    border: 1px solid #83cbac;
}
#button{
    float: left;
    position: relative;
    left: 25%;
}